2387315147 has 32 divisors (see below), whose sum is σ = 2860323840. Its totient is φ = 1949996160.

The previous prime is 2387315137. The next prime is 2387315191. The reversal of 2387315147 is 7415137832.

2387315147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2387315147 - 2²⁸ = 2118879691 is a prime.

It is a super-2 number, since 2×2387315147² = 11398547222191263218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2387315137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3622304 + ... + 3622962.

It is an arithmetic number, because the mean of its divisors is an integer number (89385120).

Almost surely, 2^2387315147 is an apocalyptic number.

2387315147 is a deficient number, since it is larger than the sum of its proper divisors (473008693).

2387315147 is a wasteful number, since it uses less digits than its factorization.

2387315147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971.

The product of its digits is 141120, while the sum is 41.

The square root of 2387315147 is about 48860.1590971622. The cubic root of 2387315147 is about 1336.5029381846.

The spelling of 2387315147 in words is "two billion, three hundred eighty-seven million, three hundred fifteen thousand, one hundred forty-seven".